Messages in this thread | | | Date | Fri, 14 Jul 2017 10:51:53 -0500 | From | Rob Herring <> | Subject | Re: [PATCH 2/2] dt-bindings: mfd: Add bindings for ZII RAVE devices |
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On Mon, Jul 10, 2017 at 10:04:49AM -0700, Andrey Smirnov wrote: > Cc: cphealy@gmail.com > Cc: Lucas Stach <l.stach@pengutronix.de> > Cc: Nikita Yushchenko <nikita.yoush@cogentembedded.com> > Cc: Rob Herring <robh+dt@kernel.org> > Cc: Mark Rutland <mark.rutland@arm.com> > Cc: devicetree@vger.kernel.org > Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> > --- > .../devicetree/bindings/mfd/zii,rave-sp.txt | 40 ++++++++++++++++++++++ > 1 file changed, 40 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/zii,rave-sp.txt > > diff --git a/Documentation/devicetree/bindings/mfd/zii,rave-sp.txt b/Documentation/devicetree/bindings/mfd/zii,rave-sp.txt > new file mode 100644 > index 0000000..53192f9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/zii,rave-sp.txt > @@ -0,0 +1,40 @@ > +Zodiac Inflight Innovations RAVE Supervisory Processor > + > +RAVE Supervisory Processor communicates with SoC over UART and is > +presented to the kernel as a "serdev". It is expected that its
Drop the "and is ..." part. That's a kernel detail and not part of the binding. With that,
Acked-by: Rob Herring <robh@kernel.org>
> +device-tree node is specified as a child of a node corresponding to > +UART controller used for communication. > + > +Required parent device properties: > + > + - compatible: Should be one of: > + - "zii,rave-sp-niu" > + - "zii,rave-sp-mezz" > + - "zii,rave-sp-esb" > + - "zii,rave-sp-rdu1" > + - "zii,rave-sp-rdu2" > + > + - current-speed: Should be set to baud rate SP device is using > + > +RAVE SP consists of the following sub-devices: > + > +Device Description > +------ ----------- > +rave-sp-wdt : Watchdog > +rave-sp-nvmem : Interface to onborad EEPROM > +rave-sp-backlight : Display backlight > +rave-sp-hwmon : Interface to onboard hardware sensors > +rave-sp-leds : Interface to onboard LEDs > +rave-sp-input : Interface to onboard power button > + > +Example of usage: > + > + rdu { > + compatible = "zii,rave-sp-rdu2"; > + current-speed = <1000000>; > + > + watchdog { > + compatible = "zii,rave-sp-watchdog"; > + }; > + }; > + > -- > 2.9.4 >
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